linux-kernel - [PATCH] media: mediatek: vcodec: fix minmax.cocci warning

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Date:   Tue, 14 Jun 2022 15:25:59 +0800
From:   Guo Zhengkui <guozhengkui@...o.com>
To:     Tiffany Lin <tiffany.lin@...iatek.com>,
        Andrew-CT Chen <andrew-ct.chen@...iatek.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        Yunfei Dong <yunfei.dong@...iatek.com>,
        Haowen Bai <baihaowen@...zu.com>,
        George Sun <george.sun@...iatek.com>,
        Guo Zhengkui <guozhengkui@...o.com>,
        linux-media@...r.kernel.org (open list:MEDIA INPUT INFRASTRUCTURE
        (V4L/DVB)), linux-kernel@...r.kernel.org (open list),
        linux-arm-kernel@...ts.infradead.org (moderated list:ARM/Mediatek SoC
        support),
        linux-mediatek@...ts.infradead.org (moderated list:ARM/Mediatek SoC
        support)
Cc:     zhengkui_guo@...look.com
Subject: [PATCH] media: mediatek: vcodec: fix minmax.cocci warning

Fix the following coccicheck warning:

drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c:
694:15-16: WARNING opportunity for min().

Signed-off-by: Guo Zhengkui <guozhengkui@...o.com>
---
 .../media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c b/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c
index f464af190d8c..81de876d5126 100644
--- a/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c
+++ b/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c
@@ -691,7 +691,7 @@ static int vdec_vp9_slice_tile_offset(int idx, int mi_num, int tile_log2)
 	int sbs = (mi_num + 7) >> 3;
 	int offset = ((idx * sbs) >> tile_log2) << 3;
 
-	return offset < mi_num ? offset : mi_num;
+	return min(offset, mi_num);
 }
 
 static
-- 
2.20.1